.colour-red{
	background: #ff0000;
}
.colour-yellow{
	background: #ffff00;
}
.colour-blue{
	background: #00aaff;
}
.height-100{
	height: 100%;
}
.overflow-hidden{
	overflow: hidden;
}
.width-100{
	width: 100%;
}
.height-100vh{
	height: 100vh;
}
.width-100vw{
	width: 100vw;
}
.padding-top_adn_but-5{
	padding: 5%;
}

.y_cursor{
	
}
.y_cursor:hover{
	cursor:pointer;
}


.y_flex_ju_end{
	justify-content: end;
}
.y_flex_ju_cen{
	justify-content: center;
}
.y_flex_ju_spbe{
	justify-content: space-between;
}
.y_flex_al_cen{
	display: flex;
	align-items: center;
}
.align-items{
	display: flex;
	align-items: center;
}
.y_flex{
	display: flex;
}
.y_flex_column{
	display: flex;
	flex-direction: column;
}
.y_flex_1{
	flex: 1;
}
.y_flex_wrap{
	flex-wrap: wrap;
}


